JPS61195108U - - Google Patents
Info
- Publication number
- JPS61195108U JPS61195108U JP7702885U JP7702885U JPS61195108U JP S61195108 U JPS61195108 U JP S61195108U JP 7702885 U JP7702885 U JP 7702885U JP 7702885 U JP7702885 U JP 7702885U JP S61195108 U JPS61195108 U JP S61195108U
- Authority
- JP
- Japan
- Prior art keywords
- carrier wave
- circuit
- modulator
- power supply
- bias voltage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Amplitude Modulation (AREA)
Description
第１図は本考案にかかるＲＦ変調器の電源供給
回路の構成図、第２図は本考案の動作説明図、第
３図は従来のＲＦ変調器の電源供給回路の構成図
である。
１１……搬送波発生回路、１２……平衡変調回
路、１３……電源部、１４……抵抗要素、１５…
…ＩＣ回路、ＣＳ……コンデンサ、ＶＳＬ……電
源供給ライン、ＢＣＬ……バイアスコントロール
ライン。
FIG. 1 is a block diagram of a power supply circuit for an RF modulator according to the present invention, FIG. 2 is an explanatory diagram of the operation of the present invention, and FIG. 3 is a block diagram of a conventional power supply circuit for an RF modulator. DESCRIPTION OF SYMBOLS 11...Carrier wave generation circuit, 12...Balanced modulation circuit, 13...Power supply section, 14...Resistance element, 15...
...IC circuit, CS...capacitor, VSL...power supply line, BCL...bias control line.
Claims (1)
れる搬送波を変調信号によつて変調する平衡変調
回路とを備えた平衡形のＲＦ変調器に抵抗要素を
介してバイアス電圧を供給する電源供給回路にお
いて、前記抵抗要素とＲＦ変調器との間と前記バ
イアス電圧供給端との間をコンデンサで接続して
なることを特徴とするＲＦ変調器の電源供給回路
。 A power supply circuit that supplies a bias voltage via a resistive element to a balanced RF modulator including a carrier wave generation circuit and a balanced modulation circuit that modulates a carrier wave output from the carrier wave generation circuit with a modulation signal, A power supply circuit for an RF modulator, characterized in that a capacitor is connected between the resistance element and the RF modulator and between the bias voltage supply terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7702885U JPS61195108U (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7702885U JPS61195108U (en) | 1985-05-23 | 1985-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61195108U true JPS61195108U (en) | 1986-12-05 |
Family
ID=30619713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7702885U Pending JPS61195108U (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61195108U (en) |
-
1985
- 1985-05-23 JP JP7702885U patent/JPS61195108U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6237362U (en) | ||
| JPS61195108U (en) | ||
| JPS60186831U (en) | Power supply device with solar battery | |
| JPS5839699U (en) | drive circuit | |
| JPS60623U (en) | DC stabilized power supply | |
| JPS6278814U (en) | ||
| JPS5823421U (en) | semiconductor sine wave modulator | |
| JPS60127022U (en) | signal output device | |
| JPS6257470U (en) | ||
| JPS61185112U (en) | ||
| JPS60174485U (en) | power control device | |
| JPS61127659U (en) | ||
| JPS61155928U (en) | ||
| JPS59130128U (en) | Power supply voltage zero phase signal generator | |
| JPS6059969U (en) | Isolated current/voltage detection circuit | |
| JPS60192516U (en) | Electronics | |
| JPS5847919U (en) | Stabilized power supply circuit | |
| JPS5990288U (en) | power circuit | |
| JPS586436U (en) | switching device | |
| JPS61189274U (en) | ||
| JPS61490U (en) | rectifier circuit | |
| JPS6251761U (en) | ||
| JPH0158297U (en) | ||
| JPS61191616U (en) | ||
| JPS61126296U (en) |